Nov 22 – 25, 2021
Kloster Irsee, https://www.kloster-irsee.de/home
Europe/Berlin timezone

Cosmological insights from the Dark Energy Survey

Nov 23, 2021, 2:55 PM
25m
Kloster Irsee, https://www.kloster-irsee.de/home

Kloster Irsee, https://www.kloster-irsee.de/home

Speaker

Daniel Gruen (LMU Munich)

Description

The Dark Energy Survey has recently presented cosmological results from weak lensing and galaxy clustering two-point functions using data collected in the first three years of operations. The combination of area (>4000 deg^2) and depth (100 million lensing source galaxies observed) significantly exceeds the previous state of the art, requiring the development of new methodology in several areas of cosmological data analysis. Here I review the results from this effort and give an outlook on what needs to be done such that future, even more powerful, data sets can be fully utilized.

Primary author

Daniel Gruen (LMU Munich)

Presentation materials